Seeing the news of Apple using DXVK for the their new toolkit rubbed me the wrong way. I don’t think it’s right that corporations can just use your tools and give nothing back.
Given this, I think it’d be a good idea for DXVK to switch to MPL. I think hard copyleft would probably kill the project, but file based is a pretty good compromise in my opinion.
They do not use DXVK, they use VKD3D.
Apple uses DXVK and their own DirectX 12 to Metal translation layer. VKD3D is not used.